.flex-jc-ac{
	display: flex;
	justify-content: center;
	align-items: center;
}

.flex-jb-ac{
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.flex-ja-ac{
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.flex-ac{
	display: flex;
	align-items: center;
}

.flex-ja{
	display: flex;
	justify-content: space-around;
}

.flex-dc-jc-ac{
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.flex-dc-jc{
	display: flex;
	flex-direction: column;
	justify-content: center;
}